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dotfiles/.etc/vimrc-root

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Update 2022-12-07 08:21 OpenBSD/amd64
2022-12-07 08:21:56 +01:00
" VIM CORE
set nocompatible " enable advanced features
set autochdir " current dir is vim workdir
set wildmenu " complete all filetypes
set mouse=v " don't interract with the mouse
set laststatus=2 " always show the status line
set keywordprg=":help" " show vim help when hitting "K"
set backspace=indent,eol,start " make backspace like in a normal editor
set ttimeout " set timeout for key combinations to on
set ttimeoutlen=50 " set timeout for key combinations to 50ms
set number " enable line numbers
"set relativenumber " enable relative line numbers (slow)
"set cursorline " highlight line number + line with cursor (slow)
set lazyredraw
set spelllang=de,en
syntax enable " enable syntax plugin (builtin)
filetype plugin indent on " load indent and plugin based on filetype
" INDENTATION
set autoindent " start new lines on same indent level
set smartindent " smart indentation for programming languages
set breakindent " visually wrapped lines will respect the indent level
set cindent " smart indentation for C programming
set formatprg=par\ -B+.,\\-\\!\\?\\\"\\\'\\*\\<\ -w72qie
" SEARCH
set incsearch " search while typing
set hlsearch " highlight all search matches
set wrapscan " search continues on top
set ignorecase " search case insensitive
set smartcase " search case sensitive once a capital letter is used
" SPACES (TABS)
set tabstop=4 " one tab counts X spaces (used by retab)
set softtabstop=4
set shiftwidth=4 " number of spaces used to indent
set expandtab " use spaces when hitting <tab>
set smarttab " if the line starts with space, backspace will delete "shiftwidth"
set textwidth=0
set list
set listchars=tab:>-
let c_space_errors=1
" FOLDING
set foldmethod=indent " Fold at indent level
set foldnestmax=3 " Fold max 3 levels deep
set foldlevel=1
set foldlevelstart=10 " Start to fold at level 0
" TEMPORARY FILES
set undofile " save undo history, so it can be restored after reopening a file
set undodir=~/.vim/undo// " save undo history here (don't clutter the filesystem)
set backup " create backups
set backupcopy=yes
set backupdir=~/.vim/backup// " save backup files here (don't clutter the filesystem)
set backupskip=mutt-* " do not create backups of emails
set directory=~/.vim/swapfiles// " move swapfiles out of the way
" LOOK N FEEL
set t_Co=256 " for terminal with 256 colors
set background=dark " I prefer dark backgrounds
highlight Normal ctermbg=NONE guibg=#181818 " transparent background (terminal), sane color (gui)
highlight SpellBad cterm=NONE ctermfg=darkred ctermbg=NONE " make spellcheck work with cursorline (set fg color)
highlight ColorColumn72 ctermfg=03
call matchadd('ColorColumn72', '\%72v', 100) " highlight column 78 in green
match ErrorMsg '\(TODO\|FIXME\|OPTIMIZE\|BUG\|workaround\|WTF\)' " highlight code comment keywords
" VIMDIFF COLOR FIX
highlight DiffAdd cterm=bold ctermfg=10 ctermbg=17 gui=none guifg=bg guibg=Red
highlight DiffDelete cterm=bold ctermfg=10 ctermbg=17 gui=none guifg=bg guibg=Red
highlight DiffChange cterm=bold ctermfg=10 ctermbg=17 gui=none guifg=bg guibg=Red
highlight DiffText cterm=bold ctermfg=10 ctermbg=88 gui=none guifg=bg guibg=Red
" CURSOR
let &t_SI = "\e[6 q" " change cursor to ibeam in inser mode
let &t_EI = "\e[2 q" " change cursort to block in normal mode
" GRAPHICAL VIM / GVIM
set guifont=Fira\ Code\ 13 " Use this font in gvim
set guioptions= " don't show any gui elements
" TAB NAVIGATION
set tabpagemax=25 " allowed max tabs (10)
inoremap [5^ <Esc>:tabn<CR> " Strg+PgUp: Next tab
nnoremap [5^ :tabn<CR>
inoremap [6^ <Esc>:tabp<CR> " Strg+PgDown: Previous tab
nnoremap [6^ :tabp<CR>
inoremap  <Esc>:tabnew<CR> " Strg+T: New tab
nnoremap  :tabnew<CR>
" SCREEN FIXES
map [7~ <Home>
imap [7~ <Home>
nmap [7~ <Home>
map [8~ <End>
imap [8~ <End>
nmap [8~ <End>
map [5~ <PageUp>
imap [5~ <PageUp>
nmap [5~ <PageUp>
map [6~ <PageDown>
imap [6~ <PageDown>
nmap [6~ <PageDown>
" NETRW
let g:netrw_banner = 0 " disable annoying banner
let g:netrw_browse_split = 4 " open in prior window
let g:netrw_altv = 1 " open splits to the right
let g:netrw_liststyle = 3 " tree view
" TAGS FILE
set tags=./tags; " Search for tags file backwards recursive
nnoremap gt <c-]> " Jump to tag (go tag)
nnoremap gb <c-o> " Jump to last position (go back)
nmap gh :FSHere<CR> " Jump to corresponding header file (go header)
" SUDO SAVE
cmap w!! w !sudo tee > /dev/null
" REMEMBER LAST CURSOR POSITION
if has("autocmd")
au BufReadPost * if line("'\"") > 0 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
endif
" OPEN HELP IN A NEW TAB
command! -nargs=1 -complete=help H :tabnew | :set buftype=help | :h <args>
" NAVIGATE ON VISUAL LINES (SOFT WRAP)
imap <silent> <Down> <C-o>gj
imap <silent> <Up> <C-o>gk
nmap <silent> <Down> gj
nmap <silent> <Up> gk
" USE ARROW / VIM KEYS INSIDE OMNIBOX
inoremap <expr> j pumvisible() ? '<C-n>' : 'j'
inoremap <expr> k pumvisible() ? '<C-p>' : 'k'
inoremap <expr> <Down> pumvisible() ? '<C-n>' : '<Down>'
inoremap <expr> <Up> pumvisible() ? '<C-p>' : '<Up>'
" AUTO BRACKET
inoremap {<CR> {<CR> <CR>}<up><right>
" TREAT C FILES AS C, NOT C++
augroup project
autocmd!
autocmd BufRead,BufNewFile *.h,*.c set filetype=c.doxygen
augroup END
function! Copy()
:'<,'>w! /tmp/vimcopy.txt
endfunction
function! Paste()
:r /tmp/vimcopy.txt
endfunction
au BufReadPost * if getfsize(bufname("%")) > 512*1024 |
\ set syntax= |
\ set nonumber |
\ endif